Pastel de nata, also known as pastéis de nata in the plural form, is one of Portugal’s most famous and beloved desserts. These delicious custard tarts feature a crisp, flaky pastry shell filled with a rich egg custard that is baked at high temperatures until beautifully golden with characteristic caramelised spots on top. Originally created by monks in the Belém district of Lisbon, pastel de nata has become an iconic symbol of Portuguese cuisine enjoyed around the world.

Ingredients

For approximately 12 tarts, you will need:

Pastry

• 1 sheet of puff pastry (store-bought or homemade)

Custard Filling

• 250 ml whole milk
• 200 g sugar
• 125 ml water
• 6 egg yolks
• 2 tablespoons plain flour
• 1 cinnamon stick
• Lemon peel from one lemon
• Pinch of salt

Traditional recipes often use cinnamon and lemon to flavour the custard, creating the distinctive taste associated with authentic Portuguese custard tarts.

Step 1: Prepare the Pastry

Roll the puff pastry into a tight log and refrigerate it for around 20 minutes. Once chilled, slice the pastry into equal portions and press each piece into a muffin tin or tart mould, creating thin pastry shells with slightly raised edges. The rolled pastry technique helps create the signature flaky layers found in authentic pastel de nata.

Step 2: Make the Sugar Syrup

In a saucepan, combine the sugar and water. Add the cinnamon stick and lemon peel, then bring the mixture to a gentle boil. Allow it to simmer until slightly thickened before removing it from the heat. This syrup gives the custard its smooth texture and subtle sweetness.

Step 3: Prepare the Custard

In another saucepan, whisk together the milk, flour, and salt until smooth. Cook over medium heat while stirring continuously until the mixture begins to thicken. Remove from the heat and allow it to cool slightly before whisking in the egg yolks.

Slowly pour the warm sugar syrup into the milk mixture while stirring constantly. Strain the custard through a fine sieve to remove any lumps and create a silky texture.

Step 4: Fill the Pastry Cases

Fill each pastry shell around three-quarters full with the custard mixture. Avoid overfilling, as the custard will expand slightly during baking.

Step 5: Bake at High Heat

One of the secrets to authentic pastel de nata is baking at a very high temperature. Preheat your oven to its highest setting, ideally around 250–280°C. Bake the tarts for approximately 10–15 minutes until the pastry becomes crisp and golden while the custard develops dark caramelised spots on the surface. These slightly scorched patches are a classic feature of traditional Portuguese custard tarts.

Step 6: Serve Warm

Pastel de nata is best enjoyed fresh from the oven while still warm. Many people serve the tarts with a light dusting of cinnamon and icing sugar. In Portugal, they are often enjoyed alongside a strong espresso coffee, known locally as a bica.

Tips for Authentic Results

• Use high-quality butter puff pastry for the flakiest texture.
• Bake at the highest temperature your oven can safely reach.
• Allow the tops to caramelise naturally rather than removing them too early.
• Serve on the same day for maximum crispness.
• Reheat briefly in a hot oven if needed.

The History Behind Pastel de Nata

The origins of pastel de nata date back to the Jerónimos Monastery in Lisbon. Monks used large quantities of egg whites for starching clothing and were left with excess egg yolks, which they transformed into pastries and desserts. Over time, the recipe evolved into the famous custard tart that remains one of Portugal’s most recognised culinary creations today. In 2011, pastel de nata was officially named one of Portugal’s Seven Wonders of Gastronomy.

Whether enjoyed in a traditional Lisbon bakery or freshly baked at home, pastel de nata remains one of the most delicious ways to experience authentic Portuguese food culture.